Long term study finds lemon sharks go home to reproduce

Researchers say they have found the first direct evidence that female sharks return home to breed. In the study, scientists tracked lemon sharks in the Bahamas for 17 years to prove the case. via Pocket http://www.bbc.co.uk/news/science-environment-25231563#sa-ns_mchannel=rss&ns_source=PublicRSS20-sa